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How to Use Percentage Calculator
- Select Calculation Mode: Choose whether you are calculating a percentage, a proportion, or an increase/decrease.
- Input Numbers: Enter your two values.
- Get Answer: The answer and calculation steps display immediately.
Key Features
- Mode 1: What is X% of Y?
- Mode 2: X is what percentage of Y?
- Mode 3: Percentage increase or decrease from X to Y
- Step-by-step mathematical explanation provided for each result
About Percentage Calculator
Versatile online percentage calculator with multiple calculation modes: find X% of Y, calculate what percentage X is of Y, and determine percentage change between two values.
Frequently Asked Questions
How do you calculate percentage increase?
Subtract the original value from the new value, divide by the original value, and multiply by 100.